Answer:
Step-by-step explanation:
For a quadratic function to have a vertex with an x-coordinate of 3, then
Let a=1, then we have
So now our equation becomes:
We now find two factors of c that add up to -6.
Let these factors be 1, and c.
Then
Therefore the factors are :
1 and -7.
The function becomes:
The factored form is
Answer:
The answer would be d, $15
Hope this helps!
Step-by-step explanation:
15 x 4/5=12
12+15=27
Answer:
what is this I doesn't make scene
Answer:
Equation: y = 1.5x + 8, where y = total cost and represents the dependent variable and x = the number of miles and represents the independent variable.
Step-by-step explanation:
The relationship between the total cost and the number of miles driven is a linear equation. That means that the rate of change is the same regardless of the number of miles driven. After the initial flat fee of $8, the rate is $1.50 per mile. So, in order to calculate the total cost of the trip, you will need to multiply the rate ($1.50) by the number of miles and then add the initial fee of $8. In this relationship, the total cost ('y') is the dependent variable, because it is dependent on the number of miles driven. The number of miles ('x') is independent because it is the cause of the total.
Answer:
Feet
Step-by-step explanation:
If it was inches the room would be tiny
